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本文以ZigBee技术为基础,对井下无线定位方法进行研究。运用定位节点接收到的信号强度指示RSSI进行定位,得出移动节点的位置信息。该方法将实现对煤矿井下的有效监测,能够比较准确地获取井下人员的位置,提高生产的安全性。
In this paper, based on ZigBee technology, research on downhole wireless location method. The signal strength indicator RSSI received by the positioning node is used for positioning to obtain the location information of the mobile node. The method will achieve effective monitoring of underground coal mines, be able to accurately locate underground personnel and improve the safety of production.